I was wondering, about how many search engines should I submit my site to per month. If I have subdomains with in my main site should I submit them too?
Just chill man, there is no such boundaries we can submit any where and as much you want. Best of luck for your submissions
It is not necessary to submit your link on all the search engine, better build quality links to your site and it get crawled by all SEs.
I would say use top 10 search engines and submit your site. It is enough for search engine submissions.
Submit to as many as u can a month, here is a good free submission service for you, http://www.submitexpress.com/free-submission.html
Yes. That is right. I think you should submit your site to every search engine to find the best results for your site.
For better results and more traffic the more sites you submit the better the chances you have of getting a better rank and more traffic for your keywords.
You DO NOT need to submit to websites nowadays. When building links to your webite you will automatically be crawled. The submit url is an old method but search engines keep it only becauae people would bombard them with the same question over and over again.
There is no hard and fast rule. It depends upon you if you got more time to submit you can submit more.